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Coco Coco
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6 years ago
The average salinity of the world ocean is about ____.
 A) 52
  B) 35
  C) 21.5
  D) 3.5
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lconard0726lconard0726
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6 years ago
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Coco Author
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6 years ago
Thanks
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

2 hours ago
Smart ... Thanks!
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